The MP2491N is a fully integrated, high-voltage, step-down converter. The MP2491N can achieve 6A of continuous output current (IOUT), with excellent load and line regulation across a wide input supply range.
Constant-on-time (COT) control operation provides very fast transient response, easy loop design, and very tight output regulation. Full protection features include over-current protection (OCP), hiccup current limiting, output over-voltage protection (OVP), and thermal shutdown.
The MP2491N requires a minimal number of readily available, standard external components, and is available in a QFN-13 (2.5mmx3mm) package.
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